A kind of turning device and turning method of compressor unit
A technology of compressor unit and barring device, which is applied in the direction of mechanical equipment, machine/engine, liquid variable capacity machinery, etc.
Inactive Publication Date: 2021-11-02
中国石油天然气股份有限公司西南油气田分公司储气库管理处
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0006] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the present invention is: how to provide a compressor unit cranking device and its cranking method that can better avoid kinetic energy waste, can be easily disassembled and has high cranking efficiency
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Embodiment Construction
[0048] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0049] During specific implementation: if Figure 1 to Figure 6 As shown, a compressor unit turning device includes a coupling 3 that connects the power input shaft 1 of the compressor unit and the power output shaft 2 of the drive motor; There is a transmission structure between the gears so that the ring gear can rotate synchronously with the coupling; the ring gear is obtained by a plurality of spliced ring gear units 5 in the circumferential direction, and the inner edge of the end surface of the ring gear unit extends outward as a whole to form an arc The connection plate 6, and a connection structure is provided between the opposite ends of any two adjacent connection plates along the circumferential direction, and a plurality of ring gear units are connected as a whole; Base 7, the base is horizontally provided with mounting plate 8, the mounting pl...
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The invention discloses a turning device for a compressor unit, which comprises a shaft coupling that connects the power input shaft of the compressor unit and the power output shaft of a driving motor; There is a transmission structure between the shafts so that the ring gear can rotate synchronously with the coupling; the ring gear is obtained by a plurality of spliced ring gear units in the circumferential direction, and the inner edge of the end surface of the ring gear unit extends outward as a whole to form an arc A connection plate, and a connection structure is provided between the opposite ends of any two adjacent connection plates along the circumferential direction, and a plurality of ring gear units are connected as a whole; it also includes a base arranged under one side of the ring gear A mounting plate is horizontally arranged on the base, and a driving gear is rotatably arranged on the mounting plate through the mounting structure. The invention also discloses a barring method using the device, which has the advantages of better avoiding kinetic energy waste, convenient disassembly and assembly, and high barring efficiency.
Description
technical field [0001] The invention belongs to the technical field of compressor equipment, and in particular relates to a barring device of a compressor unit. Background technique [0002] The compressor unit mainly includes a compressor body and a drive motor, where the power input shaft of the compressor body and the power output shaft of the drive motor are usually connected by a diaphragm coupling. Its structure includes two first flanges arranged opposite to each other on the left and right. The outer sides of the two first flanges are respectively coaxially formed with connecting sleeves and respectively sleeved on the power input shaft of the compressor body and the power output shaft of the drive motor. Between the two first flanges, there is a connecting cylinder correspondingly, the first flanges corresponding to the two ends of the connecting cylinder form the second flange, and between the first flange and the second flange An overall circular diaphragm is arr...
Claims
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IPC IPC(8): F04B39/00
CPCF04B39/00
Inventor 雷达禹贵成尹浩李雪源姜婷婷李强杨颖陈家文黎明张明鑫唐德刘真志蒋春健王涛陈彪
Owner 中国石油天然气股份有限公司西南油气田分公司储气库管理处